EP 3974668 B1 20240703 - AIRCRAFT MEMBER JOINING STRUCTURE, AND JOINING TOOL FOR AIRCRAFT MEMBERS
Title (en)
AIRCRAFT MEMBER JOINING STRUCTURE, AND JOINING TOOL FOR AIRCRAFT MEMBERS
Title (de)
VERBINDUNGSSTRUKTUR FÜR EIN FLUGZEUGBAUTEIL UND FÜGEWERKZEUG FÜR FLUGZEUGBAUTEILE
Title (fr)
STRUCTURE D'ASSEMBLAGE D'ÉLÉMENTS D'AÉRONEF, ET OUTIL D'ASSEMBLAGE POUR ÉLÉMENTS D'AÉRONEF
Publication
Application
Priority
- JP 2019096716 A 20190523
- JP 2020019951 W 20200520
Abstract (en)
[origin: EP3974668A1] An aircraft component coupling assembly includes first and second plate structures placed on each other and a coupler coupling the first and second plate structures. The first plate structure includes a first insertion hole and a first serration located on an outer surface of the first plate structure and surrounding the first insertion hole, the outer surface facing away from the second plate structure. The second plate structure includes a second insertion hole differing in inner diameter from the first insertion hole. The coupler includes: a contact structure including a second serration and a third insertion hole; a shaft structure inserted into the first, second, and third insertion holes, the shaft structure including a fixed engagement portion fixedly engaged with an outer surface of one of the second plate structure and the contact structure; and a pressing structure engaged with the shaft structure and pressing an outer surface of the other of the second plate structure and the contact structure.
IPC 8 full level
F16B 43/00 (2006.01); B64C 1/00 (2006.01); B64F 5/10 (2017.01); F16B 5/02 (2006.01)
CPC (source: EP US)
B64C 1/069 (2013.01 - EP US); B64F 5/10 (2017.01 - EP); F16B 5/02 (2013.01 - US); F16B 5/0225 (2013.01 - EP); F16B 43/00 (2013.01 - US); F16B 35/045 (2013.01 - EP); F16B 43/00 (2013.01 - EP)
Citation (examination)
- US 9121436 B2 20150901 - HAHNER BERNHARD [DE]
- FR 3089202 A1 20200605 - AIRBUS OPERATIONS SAS [FR]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3974668 A1 20220330; EP 3974668 A4 20230628; EP 3974668 B1 20240703; JP 7165197 B2 20221102; JP WO2020235595 A1 20210610; US 2022074446 A1 20220310; WO 2020235595 A1 20201126
DOCDB simple family (application)
EP 20808927 A 20200520; JP 2020019951 W 20200520; JP 2020542033 A 20200520; US 202117531808 A 20211122